baber/WOPTO huggingface dataset:
Patent JP-2002069266-A (JP)
Title: Shrinkable packaging film and label
Inventor: KUME TAKANORI
IPC: C08J5/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a shrinkable packaging film which has a high heat- shrinking rate, a low natural-shrinking rate with time and tension, and a shrinkable packaging label prepared therefrom. SOLUTION: There are provided a shrinkable packaging film obtained by forming a resin composition into a film and subjecting the film to at least uniaxial stretching, the resin composition being prepared by blending 5-60 pts.wt. of a hydrocarbon resin with 100 pts.wt. of a polypropylene composition containing propylene copolymers obtained by polymerizing in the first step 1-30 wt.% of a copolymer component (A) comprising propylene and ethylene and/or an α-olefin with a carbon number of 4 or more which contains 1 - less than 15 mol% of an α-olefin with a carbon number of 4 ore more and 5 mol% or less of ethylene, and then polymerizing in the second step 70-99 wt.% of a copolymer component (B)  comprising propylene and ethylene and/or an α- olefin with a carbon number of 4 or more which contains 15-30 mol% of an α-olefin with a carbon number of 4 or more and 5 mol% or less of ethylene, and a shrinkable packaging label prepared therefrom.
Patent JP-2002075986-A (JP)
Title: SURFACE TREATING METHOD FOR GaAs SUBSTRATES
Inventor: OKAJIMA TAKEHIKO
IPC: H01L21/316
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method for GaAs substrates which can effectively nitride an oxide film on a GaAs substrate surface such as GaAs type substrates, etc. to form GaN. SOLUTION: The surface treating method comprises a first step of forcedly oxidizing the surface of a GaAs type substrate, and a second step of cleaning the surface of the GaAs type substrate with flow of water after the first for step. The forced oxidizing may be a process of dipping the GaAs type substrate in hydrogen peroxide or oxygen ashing the GaAs type substrate.
Patent JP-2002081778-A (JP)
Title: Refrigerating apparatus
Inventor: ASHIDA NORIO
IPC: F25B47/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a compressor from sucking wet vapor when reverse cycle defrosting operation is performed. SOLUTION: Before starting defrosting operation, an indoor electronic expansion valve is opened and a refrigerant in an indoor unit side is collected in a liquid receiver (18). Gas refrigerant in the liquid receiver (18) is made to flow into a suction side pipe (28) through a gas bypass pipe (35) by opening a solenoid valve (36) of the gas bypass pipe (35). The solenoid valve (36) of the gas bypass pipe (35) is closed when the superheat degree of the refrigerant sucked by the compressors (11 and 12) become a specified value or lower.
Patent JP-2002077105-A (JP)
Title: Transmitter, receiver, transmitting method, and receiving method
Inventor: IGAI KAZUNORI
IPC: H04J13/10
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the sizes, prices, and power consumption of a transmitter and a receiver by making the symbols of all users to be able to be multiplexed/ separated upon and from users by means of a small-sized user transmission- reception processing circuit even when the number of the users upon which the symbols are multiplexed is increased. SOLUTION: When the transmitter performs user multiplexing processing through frequency region diffusion, 1-bit cyclic shift registers 114-117 having the same length as that of codes cyclically shift diffused codes having sharp autocorrelation peaks. While all user identification codes are successively generated by the shifting, multipliers 118-121 respectively multiply all user identification codes by subcarrier symbols from a copying section 109. After adders 122-125 and registers 126-129 accumulate the multiplied results of the multipliers 118-121 at every subcarrier, multipliers 134-137 respectively multiply the accumulated multiplied results by subcarrier waveforms. Then the symbols are multiplexed upon the users by adding all results to each other by means of an adder 138 and the multiplexed results are transmitted by using multiple carriers.
Patent JP-2002079479-A (JP)
Title: Lattice assembly bench
Inventor: NAKATANI TETSUO
IPC: B25H1/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a lattice assembly bench that can facilitate lattice assembly using normal strip materials. SOLUTION: The lattice assembly bench 1 has a plurality of grooves 3 parallel at prescribed intervals and a plurality of shallow grooves 4 parallel at prescribed intervals in a crossing relation to the plurality of grooves 3, both recessed in the surface of a bench body 2. After strip materials 5 are fitted in the grooves 3 in a spaced parallel arrangement and fitted in the shallow grooves 4 in a spaced parallel arrangement, fixing the intersections of the strip materials 5 with nails 6 can form a facing of the strip materials 5 lattice assembled at A.
Patent JP-2002071479-A (JP)
Title: Torque sensor and manufacturing method thereof
Inventor: NAKANO JIRO
IPC: B62D5/04
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor of which quality is stable while realizing a low manufacturing cost by a simple production control. SOLUTION: A first sensor ring 2 and a second sensor ring 4 are so assembled to an input shaft 91 and an output shaft 92 that a tooth part 2a, being a first projection, and a tooth part 4a, being a second projection, face each other, in the radial direction an interval length 1 apart.
Patent JP-2002084087-A (JP)
Title: Electromagnetic shield of electronic apparatus
Inventor: YOSHIKAWA KIYUUNOJIYOU
IPC: H05K9/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture electromagnetic shield of an electronic apparatus having no possibility of breading during use of the electronic apparatus. SOLUTION: A plurality of printed circuit boards 2 are placed in a housing 1 having open front, and the opening 1c of the housing 1 is closed with a front plate 5 bonded to the front end of each printed circuit board 2, thus shielding the electronic apparatus electromagnetically. In such an electromagnetic shield of electronic apparatus, a contact 8 coming into electrical contact with the side face of the front plate 5 is provided thereon integrally therewith. Since a separate member, i.e., the contact 8, is not required to be fixed to the front plate 5, assembling work of the contact 8 is eliminated and the labor of assembling is reduced significantly. Since the contact 8 is not damaged during use of the electronic apparatus, electromagnetic shield function does not deteriorate and a failure due to contact of a broken contact 8 with the printed circuit board 2 can be eliminated.
Patent JP-2002084696-A (JP)
Title: Motor
Inventor: KIKUCHI YUSUKE
IPC: H02K5/24
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor which reduce the vibration and noise of the stator. SOLUTION: In a motor which is provided with a plurality of teeth 3 on the inside periphery of the yoke 2 of a stator core 1, and in which slots 4 are made on both sides of each tooth 3, and a pair of insulators 5 which mutually counterpose are mounted, from both end faces of the stator core to at least the end faces of the above stator core 1 and slots 4, and winding are made in each of the slots 4, a plate-shaped shock-absorbing member 6 corresponding to the end face of that tooth 3 is put between the several end faces of the insulator 5 and the tooth 3 of the stator core 1.
Patent JP-2002082892-A (JP)
Title: Portable terminal for final decision, final decision server, communication server and final decision method
Inventor: KONAKAI AKIRA
IPC: G06F19/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To enable a person to make the final decision to make the final decision by confirming the detailed contents of a request for managerial decision even away from an office and to promptly process the request for final decision irrespective of the contents of a matter. SOLUTION: A final decision system 10 includes a final decision terminal 12 and the final decision terminal 12 is connected with an in-company network 20 via a radio base station 14. When a drafter registers electronic data (final decision data) of the request for final decision in a managerial decision server 24 by using PCs 28a to 28c, the managerial decision server 24 generates final decision item data corresponding to a main item (final decision item) of the request for final decision. In addition, the drafter can also register the electronic data such as a catalog in relation to the request for final decision. The managerial decision server 24 transmits attachment data including the final decision item data and the final decision data, etc.  The person to make the final decision can confirm the final decision item by operating a final decision terminal 12 and can confirm the detailed contents by outputting an attached document such as the request for final decision to peripheral equipment. When the person to make the final decision inputs a response to the request for final decision, the response is transmitted to the managerial decision server 24. Namely, the person to make the final decision can make the final decision even away from the office.
Patent JP-2002084402-A (JP)
Title: Image reader
Inventor: YAMADA NORIO
IPC: H04N1/19
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can avoid image processing on the basis of inaccurate white data. SOLUTION: A scanner drive by a scanner drive motor 14 reads a reference white board area, and a shading data generating means 13a generates white data and shading data. A white data read means 11a of a subscanning timing generating section 11 reads the generated white data and a white data discrimination means 11b discriminates whether or not the white data indicate a white level. When the white data indicate the white level, the usual scanner read processing is executed, and when not, the operation of the scanner is stopped. Thus, the image processing on the basis of inaccurate white data can be avoided.
Patent JP-2002083580-A (JP)
Title: Lead-acid battery
Inventor: IMACHI HIROSHI
IPC: H01M2/36
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a safe lead-acid battery which does not cause internal explosion even if replaced, checked, cleaned or transported in a electrostatically charged state. SOLUTION: The lead-acid battery is characterized in that, in a lead-acid battery where a vent plug 6 is fitted in an exhaust tube 4 of a battery jar lid 5, vacuum grease 10 is provided between the exhaust tube 4 and a rubber packing 7.
Patent JP-2002080098-A (JP)
Title: Aspirator, injector and oil exchanger provided with those devices.
Inventor: NAGATA SHINICHI
IPC: B60T17/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an oil exchanger which can easily and quickly remove and feed oils of a hydraulic system such as a brake of an automobile and lubricant oils for a transmission, an engine or the like. SOLUTION: The oil exchanger A includes an aspirator B and a feeder C. The aspirator B includes an oil tank 1. An air controller 2 for making an internal pressure in the oil tank 1 negative by utilizing compressed air together with accessory parts is provided on an upper part of the oil tank 1. A suction pipe 120 having a check valve V1 is connected to an upper part of a side of the oil tank 1. The oil tank 1 is equipped with a capacity gauge 14. The feeder C is equipped with an air controller 2a which utilizes compressed air together with accessory parts to increase the internal pressure in the oil tank 1. A filler pipe 150 is connected to a bottom of the oil tank 1. The filler pipe 150 is equipped with a valve V2 for changing over from flowing of the oil to blocking and vice versa.
Patent JP-2001106673-A (JP)
Title: Biarylurea derivative
Inventor: HAYAMA TAKASHI
IPC: C07D498/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a compound having excellent antiproliferative activity for tumor cell and capable of giving a Cdk4 and/or Cdk6 inhibitor or the like. SOLUTION: This compound is represented by general formula (1) (Ar is a N-including heteroaromatic; X and Z are each C or the like; Y is CO or the like; R1 is H or the like; R2 and R3 are each H or the like; R4 and R5 are each H or the like; the expression representes a single bond or a double bond) and the other theme is a method for its production.
Patent JP-2002093416-A (JP)
Title: Negative electrode material for lithium secondary battery, negative electrode and secondary battery using the same
Inventor: OGAWA YOSHINORI
IPC: H01M4/587
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium secondary battery causing little degradation by repeating charging and discharging, and having a high charging and discharging capacity/high energy density. SOLUTION: This negative electrode material for secondary battery is made of a carbonaceous material and constitutes a cylinder structure. A diameter of a hollow portion of the cylinder structure is from not less than 1 mm to not greater than 10 μm, and the hollow portion contains a material alloying with lithium, such as K, Na, Mg, Ca, Al, Mg.
Patent JP-2002081358-A (JP)
Title: Fuel injection device
Inventor: WATANABE YOSHIMASA
IPC: F02M61/20
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To avoid a fuel injection rate from increasing during the closing operation of a nozzle stop valve not requiring to increase the fuel injection rate without changing a pressure in a high-pressure fuel supply passage. SOLUTION: This fuel injection device comprises a needle valve 2 for opening and closing a nozzle 1, a lift lock piston 5 for adjusting the maximum lift amount as a lift amount during full opening of the needle valve 2, a first pressure control chamber 3 for energizing the lift lock piston 5 to a side increasing the maximum lift amount and energizing the needle valve 2 to the valve closing side, and a second pressure control chamber 6 for energizing the lift lock piston 5 to the side reducing the maximum lift amount.  When a pressure control valve 10 for controlling the pressures inside the first pressure control chamber 3 and the second pressure control chamber 6 is disposed at the minimum lift position, the needle valve 2 is fully closed and, when the pressure control valve 10 is disposed at the maximum lift position, the needle valve 2 is fully opened with the maximum lift increased. When the pressure control valve 10 is disposed at an intermediate position, the needle valve 2 is fully opened with the maximum lift amount reduced.
Patent JP-2002095100-A (JP)
Title: Control data rewrite/add device, method, transmission method use therefor, and recording medium
Inventor: TAKEISHI HIROYUKI
IPC: G10K15/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a control data rewrite/add device which is capable of rewriting or adding control data for controlling controlled data through a simple operation or a simple control. SOLUTION: A CD player 10 reproduces a disk 11' where voice data (controlled data) and sound filed data (controlling data) exist mixedly. The reproduced signals of the disk 11' are supplied to an AV amplifier 20 in an interface format of IEC60958 or IEC61937. A DIR 22 receives the reproduced signals. A DSP 23 extracts sound field data from the reproduced signals and writes the extracted sound field data in a rewritable memory 26.
Patent JP-2002101067-A (JP)
Title: Method and device for correlation peak detection of receiver
Inventor: SUNAGA TORU
IPC: H04L7/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To restrict decrease in the number of operation valid digits and improve reduction in sensitivity for amplitude fluctuation of reception waves by having only to exchange the sequence of arithmetic operations, without having to increase system balance width in an OFDM-receiving device. SOLUTION: The sequence of an operation for a synchronous timing detection of an OFDM-receiving device is exchanged. Output signals I components and Q components of a movement mean filter a6 are input into subtraction circuits a14, a15, respectively, and an output signal P of a move mean filter a7 is input to the subtraction circuits a14, a15, and subtraction output signals (I/P), (Q/P) are input into a square calculation circuit a16. A correlation signal is obtained through a square-sum operation of (I/P)2+(Q/P)2 by the square calculation circuit a16.
Patent JP-2002099730-A (JP)
Title: Method for supporting financial transaction and information processor
Inventor: OSAWA KENGO
IPC: G06Q30/06
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To allow an investor to select required financial information or a monetary facility easily and to give the monetary facility an opportunity for advertising itself effectively to acquire a prospective customer. SOLUTION: A method for supporting financial transaction and an information processor for providing financial information through a network receives access by the investor desiring the reception of financial information, provides the financial information to the accessing investor, and introduce information related with the monetary facility concerned with the contents of the financial information then to promote accessing to the monetary facility by the investor and to allow the monetary facility to acquire the prospective customer.
Patent JP-2002095509-A (JP)
Title: Tag for ornament
Inventor: ONO HIROAKI
IPC: A44C25/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a tag which can enhance ornamental properties and facilitates sure identification of its possessor. SOLUTION: This tag is carries together with a clothing which is ornamented with the tag. The tag is characterized by putting a carved seal of the picture of a person who uses this tag or the picture of a pet. Because this tag has the seal of the picture of the possessor or that of a pet, it provides a unique ornamentality and facilitates the judgment whether or not it is really the possessor's one.
Patent JP-2002103071-A (JP)
Title: High speed butt welding method for steel plate
Inventor: MIYAZAKI YASUNOBU
IPC: B23K26/21
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a laser butt welding method which prevents generation of humping in a weld bead and that increases welding speed. SOLUTION: In welding steel plates by moving and emitting, along a weld seam, a YAG laser or semiconductor laser which is shorter than a carbon- dioxide laser in wavelength, a high temperature plasma flow is emitted, in advance of the laser irradiation, in an unmelting state of the steel plate. In addition, desirably, the center axis of the laser has a sweep-forward angle tilted 10 to 30 degrees from perpendicularity.
Patent JP-2002104694-A (JP)
Title: Image forming device
Inventor: HATTORI YOSHITERU
IPC: B65H9/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device furnished with a reverse transport device including a reverse transport passage capable of receiving recording media of different sizes in good performance and conducting inverted transportation smoothly. SOLUTION: A retransport tray 50 is furnished with a reference plate 56 equipped with a reference surface 59 for making a side registration feeding of each paper sheet 3 in such a way as capable of moving in the direction across the width between the wide transport position and narrow transport position by means of changing over made by a changeover operation lever 65, while a guide member 57 furnished with a guide surface 62 for guiding the sheet 3 to the reference plate 56 is installed in the upstream of the reference plate 56 about the sheet transporting direction and is swung interlocking with the width direction movement of the reference plate 56.
Patent JP-2002108123-A (JP)
Title: Heating device and image forming apparatus
Inventor: SEKIGUCHI HAJIME
IPC: H05B6/06
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a heating device in which a scraping and a scratch on the surface of a fixing roll 1 in the contact part between a detecting means and the fixing roll 1 are eliminated and which does not accumulate toner on the contact part, and to provide an image forming apparatus using the same. SOLUTION: In the heating device which has a magnetic flux generating means 4 to generate magnetic flux and the fixing roll 1 to induce heat electromagnetically by the action of the generated magnetic flux of a magnetic flux generating means 4, and which heats an image on a recording material S, one or more detecting means to detect the temperature of the fixing roll 1 are provided in the inside of the fixing roll 1.
Patent JP-2002106063-A (JP)
Title: Joint structure of steel pipe concrete column for piloti and reinforced concrete structure body
Inventor: KONNO KAZUCHIKA
IPC: E04B1/16
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide joint structure between a steel pipe concrete column for a piloti and a reinforced concrete structure body allowing effective stress transmission to the steel pipe concrete column while attaining cost reduction. SOLUTION: This joint structure between the steel pipe concrete column 7 erected at a piloti part, and the reinforced concrete structure bodies 4, 8 arranged at the end parts of the steel pipe concrete column 7, is provided with ring-like hardware 17 jointed to the end part of a steel pipe 15 constituting the steel pipe concrete column 7, to constitute an outward flange part 17a projecting radially outward from the steel pipe 15, and an inward flange part 17b projecting radially inward; joint auxiliary steel pipe hardware 20 having a protrusion 20a on the outer surface, with one end side anchored to concrete 19 in the steel pipe 15 and with the other end side anchored to each of the reinforced concrete structure bodies 4, 8;  and a steel bar 18 with one end side jointed to the outward flange part 17a and with the other end side jointed to each of the reinforced concrete structure bodies 4, 8.
Patent JP-2001126337-A (JP)
Title: Recording and/or reproducing device for disk-like recording medium
Inventor: ANDO NOBUHIKO
IPC: G11B7/135
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To selectively detect the regenerative signal obtained from an optical disk of a ROM type or an optical disk of a recording and reproducing type by using a common photodetecting means. SOLUTION: The regenerative signal is obtained by selectively changing over the output from a first arithmetic means 83 for obtaining a difference between the detection output from a first photodetecting section of the photodetecting means 73 disposed at an optical head 25 and the detection output from a second photodetecting section and the output from a second arithmetic means 82 for obtaining the sum of the detection output from the first photodetecting section and the detection output from the second photodetecting section in accordance with the detection output from a detecting switch 54 for discriminating the kind of the mounted disk 1, by which the regenerative information signal as well as focus error signal and tracking error signal in the ROM type and magneto-optical disks are fetched in the single photodetecting means 73.